SnowTrax will give you instant confidence on packed snow and ice. You will feel the same solid grip you are accustomed to feeling on dry surfaces. SnowTrax are made of a special polyelastomer material that easily stretches over your shoes or boots. The highly abrasion-resistant steel coils and hard steel spikes will give you hundreds of biting edges on packed snow and ice. The unique, patented design provides added security from side-to-side and front-to-back, for superior traction on snow and ice. Ideal for use to gain extra grip when walking on compacted snow and ice.